Actually I'm pretty sure the feature overlap of this and GitGutter is nil.
GitGutter shows you the diff in the sidebar, whereas this is a general git usage tool (closer to SublimeGit), that has per-line staging (e.g. run git add on only some lines of this file) features that make tools like emacs's magit so powerful.
GitGutter shows you the diff in the sidebar, whereas this is a general git usage tool (closer to SublimeGit), that has per-line staging (e.g. run git add on only some lines of this file) features that make tools like emacs's magit so powerful.